Arthritis is one of Canada's most common chronic conditions and is a leading cause of pain, physical disability and use of health care services (Arthritis in Canada Report). Osteoarthritis (OA) is the most common type of arthritis, affecting an estimated 10% of Canadian adults. Osteoarthritis results from the deterioration of the cartilage in one or more joints. This deterioration leads to joint damage, pain, and stiffness. Unfortunately, there is no cure for OA. Treatm